Can I read Understanding Database Normalization Steps on EtoBox?
Understanding Database Normalization Steps by ZESTY is a document available to read on EtoBox.
What is Understanding Database Normalization Steps about?
The document discusses database normalization. The goals of normalization are to eliminate redundant data and ensure data dependencies make sense. There are three common normal forms discussed - 1st normal form eliminates repeating groups, 2nd normal form ensures non-key fields depend on the whole primary key, and 3rd normal form removes transitive dependencies where non-key fields depend on other non-prime attributes, rather than just the primary key. The document uses examples from a student database to i
- Author
- ZESTY
- Language
- EN